Portable foldable material detection device based on binocular vision

The portable foldable material detection device comprises a storage mechanism, a visual recognition mechanism, an operation panel and a lifting supporting mechanism, the storage mechanism comprises a shell and a bottom plate, the visual recognition mechanism is located in the shell, the lower end of the lifting supporting mechanism is connected with the bottom plate, and the upper end of the lifting supporting mechanism is connected with the shell; the operation panel is located on the outer side of the shell, the upper side of the operation panel is detachably connected with the shell through detachable screws, the detection device is provided with a foldable support and a turnover operation screen, the detection device has a use state and a transportation and carrying state, the detection device is more convenient to carry and apply to different occasions, and the utilization rate is increased; two sets of high-resolution cameras are used, lenses are matched with a strip-shaped light source and an annular l